As of previous close (2026-11-06) · OPRA historical data
Spot $411.11 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.33
1k P / 3k C
Put/Call (Volume)
0.57
4 P / 7 C that session
30d ATM IV
23%
annualized implied move
Call wall
$450
1k contracts
Put wall
$320
512 contracts
Tail hedging
5.6×
deep-OTM puts vs calls
All expiries combined. Amber lines mark the call and put walls; the dashed line is spot.
At-the-money implied volatility per expiry.
IV by strike — expiry 2026-12-18. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-11-20 | 318 | 342 | 1.08 | 2 |
| 2026-12-18 | 14 | 30 | 2.14 | 5 |
| 2027-01-15 | 3k | 123 | 0.04 | 3 |
| 2027-04-16 | 54 | 34 | 0.63 | 1 |
| 2027-05-21 | 24 | 521 | 21.71 | 0 |
Source: Cboe end-of-session option chains, summarized after each US market close and published from the following trading day — OPRA historical data. Under the OPRA plan options data becomes historical, and freely publishable, at the opening of the next trading session; data from the session in progress is never displayed or served here. Open interest is exchange-reported once a day. Research, not investment advice.